DE69308582D1 - WORKPIECE POSITIONING DEVICE - Google Patents
WORKPIECE POSITIONING DEVICEInfo
- Publication number
- DE69308582D1 DE69308582D1 DE69308582T DE69308582T DE69308582D1 DE 69308582 D1 DE69308582 D1 DE 69308582D1 DE 69308582 T DE69308582 T DE 69308582T DE 69308582 T DE69308582 T DE 69308582T DE 69308582 D1 DE69308582 D1 DE 69308582D1
- Authority
- DE
- Germany
- Prior art keywords
- stitching
- pct
- regions
- rollers
- portions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/10—Edge guides
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/10—Edge guides
- D05B35/102—Edge guide control systems with edge sensors
Abstract
PCT No. PCT/GB93/01839 Sec. 371 Date Feb. 28, 1995 Sec. 102(e) Date Feb. 28, 1995 PCT Filed Aug. 31, 1993 PCT Pub. No. WO94/05843 PCT Pub. Date Mar. 17, 1994Two workpiece portions (30, 32) that are to be stitched together along a stitching path (28) each have a stitching region (24, 26) which corresponds to the stitching path (28), but which is so shaped that the regions do not overlap when the workpieces (30, 32) are in a substantially flat condition. Thus some three-dimensional shaping is imparted to the portions during stitching. Each of the workpiece portions (30, 32) is clamped between two rollers (10, 12, 24) one of which is driven and the other freely rotatable, the driven rollers (10, 12) serving to distort the stitching regions into a desired overlapping position progressively in preparation for each successive stitching operation. The rollers are also bodily movable to advance the workpiece portions (30, 32) step-by-step through the operating locality (4) of the sewing machine. For sensing when the stitching regions are in the desired overlapping relationship suitable edge sensing means (40, 42, 44) is provided.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929218657A GB9218657D0 (en) | 1992-09-01 | 1992-09-01 | Workpiece positioning apparatus |
PCT/GB1993/001839 WO1994005843A1 (en) | 1992-09-01 | 1993-08-31 | Workpiece positioning apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69308582D1 true DE69308582D1 (en) | 1997-04-10 |
Family
ID=10721344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69308582T Expired - Lifetime DE69308582D1 (en) | 1992-09-01 | 1993-08-31 | WORKPIECE POSITIONING DEVICE |
Country Status (13)
Country | Link |
---|---|
US (1) | US5540164A (en) |
EP (1) | EP0663029B1 (en) |
JP (1) | JPH08500508A (en) |
KR (1) | KR950703095A (en) |
CN (1) | CN1098454A (en) |
AT (1) | ATE149588T1 (en) |
CZ (1) | CZ52095A3 (en) |
DE (1) | DE69308582D1 (en) |
GB (1) | GB9218657D0 (en) |
HU (1) | HUT68829A (en) |
IL (1) | IL106847A (en) |
TW (1) | TW235318B (en) |
WO (1) | WO1994005843A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1310432B1 (en) * | 1999-08-17 | 2002-02-13 | Resta Srl | IMPROVING A DEVICE TO POSITION AND JOIN THE EDGES OF TWO CLOTHS TO BE SEWED IN A SEWING MACHINE, IN PARTICULAR |
DE10033863C2 (en) * | 2000-07-12 | 2003-11-27 | Eads Deutschland Gmbh | Sewing device with a one-sided sewing head and a receiving element for a slack material |
WO2006082369A2 (en) * | 2005-02-02 | 2006-08-10 | Bassey Utip | Manipulator apparatus and drive elements therefor |
FR3049179B1 (en) | 2016-03-24 | 2018-08-17 | La Roche | MECHANICAL SYSTEM FOR MULTI-HEIGHT BED LIFT |
JP2021153757A (en) * | 2020-03-26 | 2021-10-07 | 蛇の目ミシン工業株式会社 | Presser of sewing machine |
KR102465016B1 (en) * | 2021-01-21 | 2022-11-09 | 주식회사 픽스로봇 | Device and method for stitching |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD132508B1 (en) * | 1977-06-16 | 1979-12-27 | Norbert Duehring | RANDKANTENFUEHRUNGSVORRICHTUNG |
US4653414A (en) * | 1985-04-30 | 1987-03-31 | Levi Strauss & Co. | Apparatus for feeding fabric parts to sew a felled seam |
FR2585683B1 (en) * | 1985-08-02 | 1987-11-27 | Bertin & Cie | DRIVE DEVICE FOR GUIDING ASSEMBLY OF SHEETS OF FLEXIBLE MATERIAL FOR FORMING A THREE-DIMENSIONAL ASSEMBLY |
US4825787A (en) * | 1987-05-20 | 1989-05-02 | Porter Sewing Machines, Inc. | Method and apparatus for guiding fabric to a sewing machine |
JPH01136687A (en) * | 1987-11-24 | 1989-05-29 | Agency Of Ind Science & Technol | Apparatus for control cost for sewing |
JPH0732827B2 (en) * | 1989-01-27 | 1995-04-12 | ハムス株式会社 | Deflection correction device for cloth edge in octopus seam sewing machine |
US5031552A (en) * | 1990-05-10 | 1991-07-16 | The Charles Stark Draper Laboratory, Inc. | Drive assembly for seam-forming apparatus |
-
1992
- 1992-09-01 GB GB929218657A patent/GB9218657D0/en active Pending
-
1993
- 1993-08-31 JP JP6506972A patent/JPH08500508A/en active Pending
- 1993-08-31 KR KR1019950700839A patent/KR950703095A/en not_active Application Discontinuation
- 1993-08-31 AT AT94908856T patent/ATE149588T1/en active
- 1993-08-31 IL IL10684793A patent/IL106847A/en not_active IP Right Cessation
- 1993-08-31 EP EP94908856A patent/EP0663029B1/en not_active Expired - Lifetime
- 1993-08-31 HU HU9500683A patent/HUT68829A/en unknown
- 1993-08-31 US US08/392,824 patent/US5540164A/en not_active Expired - Fee Related
- 1993-08-31 WO PCT/GB1993/001839 patent/WO1994005843A1/en not_active Application Discontinuation
- 1993-08-31 DE DE69308582T patent/DE69308582D1/en not_active Expired - Lifetime
- 1993-08-31 CZ CZ95520A patent/CZ52095A3/en unknown
- 1993-09-01 CN CN93118991A patent/CN1098454A/en active Pending
- 1993-09-29 TW TW082108013A patent/TW235318B/zh active
Also Published As
Publication number | Publication date |
---|---|
ATE149588T1 (en) | 1997-03-15 |
EP0663029A1 (en) | 1995-07-19 |
TW235318B (en) | 1994-12-01 |
US5540164A (en) | 1996-07-30 |
CZ52095A3 (en) | 1995-09-13 |
WO1994005843A1 (en) | 1994-03-17 |
GB9218657D0 (en) | 1992-10-21 |
IL106847A (en) | 1997-01-10 |
CN1098454A (en) | 1995-02-08 |
KR950703095A (en) | 1995-08-23 |
IL106847A0 (en) | 1993-12-08 |
HUT68829A (en) | 1995-08-28 |
EP0663029B1 (en) | 1997-03-05 |
HU9500683D0 (en) | 1995-04-28 |
JPH08500508A (en) | 1996-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |